Day 0

Control

10 ppm

100 ppm

Macroscopic

Microscopic

Gross Colitis Scores

0.00 ± 0.00

0.00 ± 0.00

0.00 ± 0.00

Histology scores

0.12 ± 0.06

0.08 ± 0.06

0.11 ± 0.09

Mucosa width (μm)

260.81 ± 9.3

273.01 ± 6.44

298.35 ± 2.78+

Crypt height (μm)

132.13 ± 8.24

163.10 ± 10.59*

165.71 ± 12.26*

Mucous Glandular Unit/61,634.95 μm2

48.25 ± 3.57

47.10 ± 2.90

50.25 ± 4.56